Application: gvSIG desktop » gvSIG tools: Vector editing

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright ? 2007-2014 gvSIG Association

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.vectorediting.lib.spi;

import java.awt.Image;

import java.util.List;

import org.gvsig.fmap.geom.GeometryLocator;

import org.gvsig.fmap.geom.type.GeometryType;

import org.gvsig.vectorediting.lib.api.EditingLocator;

import org.gvsig.vectorediting.lib.api.EditingManager;

import org.gvsig.vectorediting.lib.api.EditingService;

import org.gvsig.vectorediting.lib.api.EditingServiceInfo;

import org.gvsig.vectorediting.lib.api.EditingServiceParameter;

import org.gvsig.vectorediting.lib.api.exceptions.ServiceInformationException;

public class DefaultEditingServiceinfo implements EditingServiceInfo {

    private String name;

    private String description;

    private boolean createsNewGeometries;

    private Image mouseCursor;

    private List<EditingServiceParameter> parameters;

    private int[] supportedPrimitiveGeometryType;

    public DefaultEditingServiceinfo(String name, String description,

        boolean createsNewGeometries, Image mouseCursor,

        int[] supportedPrimitiveGeometryType) {

        super();

        this.name = name;

        this.description = description;

        this.createsNewGeometries = createsNewGeometries;

        this.mouseCursor = mouseCursor;

        this.supportedPrimitiveGeometryType = supportedPrimitiveGeometryType;

    }

    public boolean createsNewGeometries() {

        return this.createsNewGeometries;

    }

    public String getDescription() {

        return this.description;

    }

    public Image getMouseIcon() {

        return this.mouseCursor;

    }

    public String getName() {

        return this.name;

    }

    public List<EditingServiceParameter> getParameters() {

        return this.parameters;

    }

    public int[] getSupportedPrimitiveGeometryTypes() {

        return this.supportedPrimitiveGeometryType;

    }

    public EditingServiceParameter getParameterInfo(String parameterName) {

        if (this.parameters == null) {

            EditingManager manager = EditingLocator.getManager();

            EditingService editingService =

                manager.getEditingService(this.name, null, null);

            this.parameters = editingService.getParameters();

        }

        for (EditingServiceParameter editingServiceParameter : parameters) {

            if (editingServiceParameter.getName().equalsIgnoreCase(

                parameterName)) {

                return editingServiceParameter;

            }

        }

        return null;

    }

    public boolean isCompatibleWith(GeometryType geoType)

        throws ServiceInformationException {

        int[] supportedTypes = getSupportedPrimitiveGeometryTypes();

        GeometryType supportedGeomType;

        for (int i = 0; i < supportedTypes.length; i++) {

            try {

                supportedGeomType =

                    GeometryLocator.getGeometryManager().getGeometryType(

                        supportedTypes[i], geoType.getSubType());

            } catch (Exception e) {

                throw new ServiceInformationException(

                    "Can't get geometry type with type " + supportedTypes[i]

                        + " and subtype " + geoType.getSubType(), e);

            }

            if (supportedGeomType.isTypeOf(geoType)) {

                return true;

            }

        }

        return false;

    }

}